2013 Infiniti G37 Transmission Fluid Type Guide

Transmission Fluid Specifications for Your Infiniti G37

When it comes to keeping your 2013 Infiniti G37 running smoothly, one of the most critical components to pay attention to is the transmission fluid. This fluid not only lubricates the moving parts within the transmission but also helps to maintain optimal operating temperatures and facilitates smooth gear shifts. Using the correct type of transmission fluid is essential for the longevity and performance of your vehicle.

Manufacturer’s Recommendations

Infiniti recommends using Genuine Nissan Matic S transmission fluid for the 2013 G37. This fluid is specifically formulated to meet the unique requirements of the vehicle’s automatic transmission. Using the right fluid is not just a suggestion; it’s a necessity. Here’s why:

Why Matic S?

• Compatibility: Matic S is designed to work seamlessly with the transmission components of the G37. Using a different type of fluid can lead to poor performance and even damage.
• Performance: This fluid provides excellent lubrication, which is crucial for reducing wear and tear on the transmission parts. It also helps in maintaining the hydraulic pressure needed for smooth shifting.
• Temperature Stability: Matic S is engineered to perform well under a wide range of temperatures, ensuring that your transmission operates efficiently in both hot and cold conditions.

Fluid Specifications

Understanding the specifications of the transmission fluid can help you make informed decisions when it comes to maintenance. Here are the key specifications for the Genuine Nissan Matic S fluid:

These specifications indicate that Matic S is designed to perform well in various conditions, which is crucial for the reliability of your G37’s transmission.

Checking Fluid Quality

While you may not have a dipstick to check the transmission fluid level, you can still monitor its condition. Here are some signs that your transmission fluid may need attention:

1. Dark or burnt smell: Fresh transmission fluid is typically a bright red color and has a slightly sweet smell. If it appears dark or smells burnt, it’s time to change it.
2. Slipping gears: If you notice your transmission slipping or having difficulty shifting, it could be a sign of low or degraded fluid.
3. Unusual noises: Grinding or whining noises when shifting can indicate that the fluid isn’t providing adequate lubrication.

By keeping an eye on these indicators, you can help ensure that your transmission remains in good working order.

In summary, using the correct transmission fluid type is crucial for the performance and longevity of your 2013 Infiniti G37. Stick to the manufacturer’s recommendations, and your vehicle will thank you with a smoother ride and fewer headaches down the road.

Recommended Oil Brands for Your Infiniti G37 Transmission Fluid

When it comes to maintaining your 2013 Infiniti G37, choosing the right transmission fluid is crucial. While the manufacturer recommends Genuine Nissan Matic S, many owners have explored alternative brands that meet or exceed the specifications. Based on feedback from various automotive forums and owner experiences, here’s a rundown of some recommended oil brands that have garnered positive reviews among G37 enthusiasts.

Genuine Nissan Matic S

It’s no surprise that the first recommendation is the Genuine Nissan Matic S fluid. Many owners swear by it, citing that it provides the best performance and longevity for their transmissions. Here’s what users have to say:

• Consistent performance: Owners report smooth shifting and improved responsiveness when using Matic S.
• Reliability: Many users have noted that sticking with the OEM fluid has resulted in fewer transmission issues over time.
• Peace of mind: Knowing that you are using the fluid specifically designed for your vehicle gives many owners confidence in their maintenance routine.

Valvoline MaxLife ATF

Valvoline MaxLife ATF has gained traction among G37 owners as a reliable alternative to the OEM fluid. Here’s what the community is saying:

• Multi-vehicle compatibility: Many users appreciate that MaxLife is compatible with a variety of vehicles, making it a versatile choice.
• Enhanced protection: Owners have reported that this fluid provides excellent protection against wear and tear, extending the life of their transmissions.
• Affordability: Compared to OEM options, Valvoline MaxLife is often more budget-friendly, making it an attractive choice for those looking to save without sacrificing quality.

Castrol Transmax Import Multi-Vehicle ATF

Another popular choice among G37 owners is Castrol Transmax Import Multi-Vehicle ATF. Here’s the feedback from the community:

• Performance: Users have reported smooth shifting and improved overall performance when using this fluid.
• Compatibility: Like Valvoline, this fluid is designed to work with multiple makes and models, which is a plus for those who may own more than one vehicle.
• Positive feedback: Many owners have shared their positive experiences on forums, noting that they have had no issues after switching to Castrol.

Royal Purple Max ATF

Royal Purple is known for its high-performance oils, and their Max ATF is no exception. Here’s what G37 owners have to say about it:

• Improved performance: Many users report that Royal Purple Max ATF enhances shifting performance, making it feel more responsive.
• Long-lasting: Owners have noted that this fluid tends to last longer than some conventional options, reducing the frequency of changes.
• High-quality formulation: Users appreciate the synthetic formulation, which provides better protection against heat and wear.

Amsoil Signature Series Multi-Vehicle ATF

Amsoil has a strong reputation in the automotive community, and their Signature Series Multi-Vehicle ATF is often recommended. Here’s the community feedback:

• Exceptional protection: Users rave about the high level of protection this fluid offers, especially in extreme conditions.
• Extended drain intervals: Many owners have reported being able to go longer between fluid changes without compromising performance.
• Positive experiences: Feedback on forums indicates that users have had great success with this fluid, often noting smoother shifts and better overall transmission health.

Final Thoughts from the Community

While the above brands have received positive feedback, it’s essential to remember that each vehicle is unique. What works for one owner may not work for another. Here are a few tips based on community experiences:

1. Always check compatibility: Before switching to a new fluid, ensure it meets the specifications required for your G37.
2. Monitor performance: After changing your transmission fluid, pay attention to how your vehicle responds. If you notice any issues, it may be worth reverting to the OEM fluid.
3. Consult with fellow owners: Engaging in discussions on forums can provide valuable insights and help you make an informed decision.

Choosing the right transmission fluid can make a significant difference in the performance and longevity of your 2013 Infiniti G37. Whether you stick with the OEM option or explore alternatives, the key is to stay informed and choose wisely.

Change Interval for Your Infiniti G37 Transmission Fluid

Maintaining your 2013 Infiniti G37 involves more than just regular oil changes; the transmission fluid change interval is equally important. Properly timed fluid changes can significantly extend the life of your transmission and improve overall vehicle performance.

Recommended Change Interval

For the 2013 Infiniti G37, the general recommendation for changing the transmission fluid is every 60,000 to 100,000 miles (approximately 96,000 to 160,000 kilometers). However, this can vary based on driving conditions and individual usage patterns. Here are some factors to consider:

• Driving Conditions: If you frequently drive in stop-and-go traffic, tow heavy loads, or operate in extreme temperatures, you may need to change your fluid more often.
• Fluid Quality: Regularly monitoring the condition of your transmission fluid can help determine if it needs changing sooner. Dark, burnt-smelling fluid is a sign that it should be replaced.
• Owner’s Manual: Always refer to your owner’s manual for specific recommendations tailored to your vehicle.

Partial Transmission Oil Changes

In many cases, a complete transmission fluid change is not feasible without removing the transmission from the vehicle. This is due to the design of most automatic transmissions, which do not allow for easy drainage of all the fluid.

Why Partial Changes Are Common

• Accessibility: The transmission is often located in a way that makes it difficult to drain all the fluid without significant labor. Partial changes are more practical for most owners and mechanics.
• Fluid Replacement: During a partial change, a portion of the old fluid is replaced with new fluid, which can help maintain the overall quality of the transmission fluid without the need for a full service.
• Cost-Effectiveness: Partial changes are generally less expensive than full fluid exchanges, making them a more accessible option for many vehicle owners.

Statistical Data and Authoritative Sources

According to a study by the Automotive Research Center, regular maintenance, including timely fluid changes, can reduce the likelihood of transmission failure by up to 50%. Additionally, the National Institute for Automotive Service Excellence (ASE) emphasizes that even partial fluid changes can significantly improve the performance and lifespan of a transmission.

The American Transmission Rebuilders Association (ATRA) also supports the practice of partial fluid changes, noting that they can help remove contaminants and degraded fluid without the need for extensive labor. They recommend that owners consider partial changes every 30,000 to 50,000 miles (approximately 48,000 to 80,000 kilometers) depending on driving conditions.

In summary, while the recommended change interval for your Infiniti G37’s transmission fluid is typically between 60,000 to 100,000 miles, partial changes can be a practical and effective way to maintain fluid quality and transmission health. Regular monitoring and timely changes can help you avoid costly repairs down the line.

What Color Should Transmission Fluid Be?